CN202560822U - Automatic self-aligning release bearing of automobile clutch - Google Patents
Automatic self-aligning release bearing of automobile clutch Download PDFInfo
- Publication number
- CN202560822U CN202560822U CN2012202218055U CN201220221805U CN202560822U CN 202560822 U CN202560822 U CN 202560822U CN 2012202218055 U CN2012202218055 U CN 2012202218055U CN 201220221805 U CN201220221805 U CN 201220221805U CN 202560822 U CN202560822 U CN 202560822U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- self
- outer ring
- outer rings
- aligning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic self-aligning release bearing of an automobile clutch and belongs to the bearing field. Defects that noise is produced and self abrasion is accelerated because of different cardiac axes exist in release bearings of the existing automobile clutches. The automatic self-aligning release bearing comprises outer rings, inner rings, rollers, sealing pieces, holders, shaft sleeves, S-shaped springs, spacers and bases, wherein the rollers are fixed on the holders at equal intervals, the outer rings are in disc shapes with holes opened in the centers, the inner rings are connected with inner surfaces of the outer rings through the holders and the rollers, the sealing pieces are embedded into grooves arranged on a same side of the inner rings and the outer rings, disc-shaped bottom sides of the outer rings abut against step surfaces of the shaft sleeves, the bases are mounted on the shaft sleeves, inner straight sides of the S-shaped springs are connected with the shaft sleeves, and outer straight sides of the springs are connected with inner end faces of the outer rings. The automatic self-aligning release bearing has the advantages that the abrasion of release bearings of clutches is reduced, the service life of the release bearings is greatly increased, and the maintenance cost of the automobile is reduced.
Description
Technical field
The utility model belongs to field of bearings, and is especially relevant with the self-aligning vehicle clutch disengaging bearing that self weares and teares with a kind of noise that can weaken.
Background technique
Vehicle clutch disengaging bearing is one of main accessory in the car transmissions; Be installed between clutch and the speed changer, when receiving pedal backguy pulling force, the axle sleeve that will promote on the release bearing moves axially; Clutch is separated with speed changer; Thereby the power that cuts off between motor car engine and speed changer or the power input shaft is got in touch, auxiliary completion vehicle starting, operations such as stagnation of movement and gear shift.Traditional vehicle clutch disengaging bearing bears radial load because of the decentraction rotation; Acceleration is worn and torn to vehicle clutch disengaging bearing, has shortened the service time of vehicle clutch disengaging bearing, has increased the cost of upkeep of automobile; Simultaneously also can produce noise, be detrimental to health.
The model utility content
The purpose of the utility model is to exist because of decentraction produces noise, accelerates the defective of self wearing and tearing in order to overcome existing vehicle clutch disengaging bearing, and a kind of self-aligning vehicle clutch disengaging bearing that can weaken noise and self wearing and tearing is provided.For this reason, the utility model adopts following technological scheme:
The self-aligning vehicle clutch disengaging bearing comprises outer ring, inner ring, roller, Sealing, retainer and axle sleeve, and the even spaced fixed of roller is on retainer; Will make roller in moving process, remain relative distance like this, the outer ring is the plate-like of boxing out in the center, and inner ring is connected with inner surface through retainer, roller; Sealing is inlaid in the groove of inner ring and the same side, outer ring; Axle sleeve is provided with several steps, and plate-like bottom surface, outer ring is resisted against on the step surface of axle sleeve, it is characterized in that: described self-aligning vehicle clutch disengaging bearing also comprises spring, pad and base; Base sheath is contained on the described axle sleeve; The base both sides are resisted against respectively on the step surface of plate-like bottom surface, described outer ring and described axle sleeve, and pad is sleeved in the draw-in groove of said axle sleeve, just can prevent that extraneous impurity from getting in the bearing with Sealing; Improved the working life of bearing widely; The inner side edge of spring is connected with described axle sleeve, and the outer side of spring is connected with described outer ring interior edge face, plays aligning effect to a certain extent.
As to technique scheme replenish and perfect, the utility model also comprises following technical characteristics:
" S " type is arranged in the cross section of said spring, can reset effectively and adjusts eccentric situation.
Said spring two ring sides all linearly can increase surface of contact, can prolong the working life of spring.
The beneficial effect that uses the utility model to reach: the radial displacement of the utility model through " S " type spring and stressed; Realize the self-aligning function of clutch release bearing; The wearing and tearing of clutch release bearing have been reduced; Increase the service time of release bearing widely, also reduced the cost of upkeep of automobile simultaneously.
Description of drawings:
Fig. 1 is the main pseudosection of the utility model.
Fig. 2 is the left view of the utility model.
Embodiment
Be described in detail below in conjunction with the embodiment of accompanying drawing the utility model.
Like Fig. 1, shown in Figure 2, the utility model comprises outer ring 1, inner ring 2, roller 3, Sealing 4, retainer 5, axle sleeve 8, " S " type spring 6, pad 7 and base 9, and roller 3 even spaced fixed are on retainer 5; Will make roller 3 in moving process, remain relative distance like this; Outer ring 1 is the plate-like of boxing out in the center, and inner ring 2 is connected with outer ring 1 internal surface through retainer 5, roller 3, and Sealing 4 is inlaid in the groove of inner ring 2 and 1 the same side, outer ring; Axle sleeve 8 is provided with several steps; 1 plate-like bottom surface, outer ring is resisted against on the step surface of axle sleeve 8, and base 9 is sleeved on the axle sleeve 8, and base 9 both sides are resisted against respectively on the step surface of 1 plate-like bottom surface, outer ring and axle sleeve 8; Pad 7 is sleeved in the draw-in groove of axle sleeve 8; Just can prevent that extraneous impurity from getting in the bearing with Sealing 4, in the working life of having improved bearing widely, the inboard straight flange of " S " type spring 6 is connected with axle sleeve 8; The outside straight flange of " S " type spring 6 is connected with the interior edge face of outer ring 1, plays aligning effect to a certain extent.
Claims (3)
1. self-aligning vehicle clutch disengaging bearing; Comprise outer ring (1), inner ring (2), roller (3), Sealing (4), retainer (5) and axle sleeve (8); The even spaced fixed of roller (3) is on retainer (5); Outer ring (1) is the plate-like of boxing out in the center, and inner ring (2) is connected with outer ring (1) internal surface through retainer (5), roller (3), and Sealing (4) is inlaid in the groove of inner ring (2) and the same side, outer ring (1); Axle sleeve (8) is provided with several steps; Plate-like bottom surface, outer ring (1) is resisted against on the step surface of axle sleeve (8), it is characterized in that: described self-aligning vehicle clutch disengaging bearing also comprises spring (6), pad (7) and base (9), and base (9) is sleeved on the described axle sleeve (8); Base (9) both sides are resisted against respectively on the step surface of plate-like bottom surface, described outer ring (1) and described axle sleeve (8); Pad (7) is sleeved in the draw-in groove of said axle sleeve (8), and the inner side edge of spring (6) is connected with described axle sleeve (8), and the outer side of spring (6) is connected with described outer ring (1) interior edge face.
2. self-aligning vehicle clutch disengaging bearing according to claim 1 is characterized in that: " S " type is arranged in the cross section of said spring (6).
3. self-aligning vehicle clutch disengaging bearing according to claim 1 and 2 is characterized in that: said spring (6) two ring sides all linearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202218055U CN202560822U (en) | 2012-05-16 | 2012-05-16 | Automatic self-aligning release bearing of automobile clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202218055U CN202560822U (en) | 2012-05-16 | 2012-05-16 | Automatic self-aligning release bearing of automobile clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560822U true CN202560822U (en) | 2012-11-28 |
Family
ID=47210482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202218055U Expired - Fee Related CN202560822U (en) | 2012-05-16 | 2012-05-16 | Automatic self-aligning release bearing of automobile clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560822U (en) |
-
2012
- 2012-05-16 CN CN2012202218055U patent/CN202560822U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140516 |